.card-covid {
    margin-top:40px;  
}

#covid .card-body {

    background: rgba(8, 27, 0, 0.5);   
}
#covid p {
    color:#dae3e3;
    font-size: 1em;
    font-family: Arial, Helvetica, sans-serif;
}
#covid .card-title {
    color:#dae3e3;
         font-size: 1.6em;
}
#covid .card-subtitle {
    color:#dae3e3
}
#covid hr {
   margin-top: 1rem;
    margin-bottom: 1rem;
    max-width: 50px;
    border-width: 3px;
    border-color: #f7f7f7;
}